Specifications:

• The long and short sections of the teak wood beam are connected by hinge. 
• Shear force measurement arrangement.
• Beam – 1 mtr. span with supports.
• Weight set with loading hangers.
• Bending moment measurement arrangement .
• Spirit level to restore the loaded beam to original position.
• A spring balance with adjusting screw mounted at a fixed distance enables one to calculate the bending moment for any load position. 
• This along with a spring balance and its adjustable screw is used for determining the shear force at the hinge section.

Range of experiments:

• Determination of shear force for different loading conditions.
• Determination of bending moment for different loading conditions.
• Influence line diagram for bending moment & shear force.
• The technical manual accompanies the unit.

Specifications:

• The compact bench top unit has a sturdy aluminum base plate, non-slip feet and central vertical pillar.
• Pivoting on this base is a ground steel plane which can be locked in any angular position between ±45°, indicated on a semi-circular protractor scale.
• Each tray in turn is attached to a weight hanger and weights are added until the tray just begins to slide. 
• The slider trays also allow for additional weight to be added changing the experimental scope.
• Two composite slider trays are supplied. 
• One pair being made out of aluminum and steel, whilst the other is made from nylon and brass. 
• The hanger cord pulls the tray up the sloping steel plane whilst passing over a pulley and bearing. 
• The bearing reducing friction to ensure accurate results.
• The experiment may also be used as an exercise in equilibrium of forces, determining the force required to move the tray along the plane giving the coefficient of friction.

Descriptions:

• Four-bar linkages are used to convert a uniform continuous rotation into a non-uniform rotation or oscillation. 
• The apparatus has a disc with angular scale which is used to measure the exact input angle. 
• The crank pin can be located at different radii on the 
• The four-joint link is a four-bar pivot gear. 
• It converts rotary motion into oscillating motion. 
• The elements are connected to each other via pivot joints. 
• The output angle is read at the angle scale on the output disk. 
• The elements are mounted on a base plate. 
• Two handles make it easy to carry and stack the unit.
• The positions of the pivot joints can be varied to adjust the crank radius, oscillation radius and coupling length.
• The input angle is adjusted using the drive disk, and an angle scale is integrated into the base plate. 
• The unit can be used to investigate the crank-rocker mechanism, the double rocker mechanism and the double crank. 
• The experimental unit comprises the drive disk with the crank and coupling and the output disk with the rocker. 

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Specifications:

• Material: Stainless Steel
• Weight set: 100 gm to 1 kg
• Horizontal arm : 75 cm
• Vertical arm: 20 cm
• Display: Analog
• Frequency: 50 Hz
• L type shape with horizontal graduated horizontal arm 75cm and vertical arm of 20cm.
• With a spring balance of 10 kg capacity to make the horizontal leg horizontal under any load. 
• Complete with one sliding slotted set weight set 100gm to 1 kg.

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Specification:

• The sliding mesh box, although it is still used on heavy commercial vehicles, is seldom found on modern cars, but its basic construction and operation are important from the student’s point of view as it represents the basic layout from which most modern gearboxes have been developed.
• The gearbox has been designed to represent a typical arrangement of a simple three forward ratio and reverse sliding mesh box.
• Gearbox consists of gear wheels of different sizes. 
• The unit may be used for classroom demonstrations and by students in the laboratory. 
• Pulleys fitted with protractors are attached to the input and output shafts so that the student may determine and verify velocity and torque ratios. 
• The gearbox can be coupled to the Overdrive and Differential to represent a simple transmission system.

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Specification:

• This mechanism is a differential gear train whose gears are all spur gears.
• The mechanism is driven and both wheels are releasing free, all spur gears are running. 
• The function of this mechanism is similar to the previous differential gear train. 
• It is basically a combination of two planetary gear trains on which the two sun gears are coaxial. 
• The right wheel is held, the right sun gear will become fixed but the other gears are still rotatable; when the left wheel is held, the left sun gear will become fixed but the other gears are still rotatable. 
• This mechanism is applicable for the situation that requires two controllable inputs.

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Set comes in a convenient storage tray with shape sorter that can be used for tracing.
Science Lab Export teach shapes, sorting, patterns, size and counting with these durable plastic blocks. 
Sixty-piece set includes five shapes, two sizes, two thicknesses and three colors. 

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Descriptions:

• Right-angled clamps support horizontal rod on which pulleys hang.
• Collars with hooks can be inserted onto rod to support pulleys.
• Stands 32 inches high with a 7.8 inch wide base for sturdy display.
• Demonstrate a variety of physics concepts – beginner to advanced.
• The variety of included pulleys and accessories make it the ideal pulley demonstration tool.
• Built to last for years in the classroom with a sturdy metal base and quality-made steel rods. 
• Easy to use, designed for students learning the basics of mechanical advantage with pulley applications. 

Includes:

• Pulleys – 8 single, 2 triple tandem, 2 quadruple
• Wooden base – 81 x 20 cm fitted with 2 sockets, a capstan and an eye hook.
• 3 Rods (diameter 12.5 mm and length 81 cm)
• 8 Collars with hook
• 3 Right angled clamps
• 1 Wheel & axle
• 1Tommy bar for tightening vertical rods
• Cord – 4 roll

Slotted brass mass set:

• 2x10g, 2x20g, 2x50g, 4x100g, 4x200g, 1x500g

Brass weight hangers set:

• 5x50g, 1x20g, 1x10g